Sunday, December 28, 2008

One of the websites that I'm on has picture voting. I submitted one of my pictures for voting, and only recently found that I can see the vote breakdown by age.Now, I know a lot of guys over 20 on here have complained about 14 yr old girls viewing their profiles a lot. I seem to have the other problem, the older the guy the higher the average vote was. Not only did the older (41+) group have the most votes, but they voted a full point higher, on average, than the next highest range (33-40).I guess I could freak out and be all ewwww, but maybe there's more to learn here. I realize the tiny sample size makes this anything but scientific, but hear me out.With the media (yeah, I know, me, blaming the media) showing 'perfect' girls, maybe the younger guys have higher, unattainable standards (well, ok, we all knew that already) that they apparently actually bring into the semi-real world. Those 41 and over singlehandedly raised my average to 0.2 points above what the 33-40's had voted me. With only 23 votes in the 41+ range, and a total of 68 votes, that's quite a feat. But, enough about that... It's late, I have to sleep... if I can...

Sunday, December 7, 2008

There are approximately two billion children (persons under 18) in the world.

However, since Santa does not visit children of Muslim, Hindu, Jewish or Buddhist (except maybe in Japan) religions, this reduces the workload for Christmas night to 15% of the total, or 378 million (according to population references). Assuming an average (census) rate of 3.5 children per household, this computes to 108 million homes - presuming there is at least one good child in each.

Santa has about 31 hours of Christmas to work with, thanks to the different time zones and the rotation of the earth, assuming east to west (which seems logical). This works out to 967.7 visits per second. This is to say that, for each Christian household with a good child, Santa has around 1/1000th of a second to park the sleigh, hop out, jump down the chimney, fill the stocking, distribute the remaining presents under the tree, eat whatever snacks have been left for him, get back up the chimney, jump into the sleigh, and get onto the next house. Assuming that each of these 108 million stops is evenly distributed around the earth (which, of course, we know to be false, but will accept for the purposes of our calculations), we are now talking about 0.78 miles per household. This amounts to a total trip of 75.5 million miles, not counting bathroom stops or breaks. Therefore, Santa's sleigh is moving at 650 miles per second -- 3,000 times the speed of sound. For purposes of comparison, the fastest man made vehicle, the Ulysses space probe, moves at a pokey 27.4 miles per second, and a conventional reindeer can run (at best) 15 miles per hour.

The payload of the sleigh adds another interesting element. Assuming that each child gets nothing more than a medium sized LEGO set (two pounds), the sleigh is carrying over 500 thousands tons, not counting Santa himself. On land, a conventional reindeer can pull no more than 300 pounds. Even granting that the "flying" reindeer can pull 10 times the normal amount, the job can't be done with eight or even nine of them---Santa would need 360,000 of them. This increases the payload, not counting the weight of the sleigh, another 54,000 tons, or roughly seven times the weight of the Queen Elizabeth (the ship, not the monarch). 600,000 tons travelling at 650 miles per second creates enormous air resistance - this would heat up the reindeer in the same fashion as a spacecraft re-entering the earth's atmosphere.The lead pair of reindeer would absorb 14.3 quintillion joules of energy per second each. In short, they would burst into flames almost instantaneously, exposing the reindeer behind them and creating deafening sonic booms in their wake. The entire reindeer team would be vaporized within 4.26 thousandths of a second, or right about the time Santa reached the fifth house on his trip. Not that it matters, however, since Santa, as a result of accelerating from a dead stop to 650 miles per second in 0.001 seconds, would be subjected to acceleration forces of 17,000 g's. A 250 pound Santa (which seems ludicrously slim) would be pinned to the back of the sleigh by 4,315,015 pounds of force, instantly crushing his bones and organs and reducing him to a quivering blob of pink goo.